Ingredients Unsweetened cocoa powder 1Ā egg, lightly beaten 1Ā cupĀ buttermilk or sour milk (see note below) 2/3Ā cupĀ vegetable oil 2Ā cupsĀ all-purpose flour 1 3/4Ā cupsĀ sugar 1/2Ā cupĀ unsweetened cocoa powder 1Ā tablespoonĀ baking soda 1Ā teaspoonĀ salt 1Ā cupĀ freshly brewed hot coffee Chocolate Frosting (see recipe below) 2 1/2Ā cupsĀ pecan halves, toasted 1/2Ā cupĀ purchased caramel ice cream topping* Click here for directions